{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["Disease"], "input": "To investigate whether the presence of rare HRAS1 alleles increases susceptibility to hereditary breast and ovarian cancer , we have typed a panel of 307 female BRCA1 carriers at this locus using a PCR - based technique ."}
{"Disease": ["hereditary breast and ovarian cancer"]}